2021agcd

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Information

Transient

Name: AT2021agcd
Right ascension: 22h48m05.92s
Declination: 31d52m48.68s
Discovery Date: Dec. 3, 2021, 5:39 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.063

Host

Name:
Right ascension: 22h48m06.11s
Declination: 31d52m49.18s
Redshift: None
Photometric Redshift: 0.047
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.05
Cutout download processed 6.17
Global aperture construction processed 0.69
Local aperture photometry processed 4.31
Global aperture photometry processed 3.68
Validate local photometry processed 0.02
Validate global photometry processed 10.77
Host information processed 0.13
Global host SED inference processed 407.19
Local host SED inference processed 505.52
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 22h48m05.92s, 31d52m48.68s
semi major axis, semi minor axis (arcsec) = 2.15, 2.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 35.46 0.46 20.026 0.014 AB
PanSTARRS_r 50.1 0.51 19.650 0.011 AB
PanSTARRS_i 57.06 0.68 19.509 0.013 AB
PanSTARRS_z 59.94 1.52 19.456 0.028 AB
PanSTARRS_y 60.02 3.88 19.454 0.070 AB

Aperture details

RA, DEC (J2000) = 22h48m06.08s, 31d52m49.33s
semi major axis, semi minor axis (arcsec) = 12.66, 6.29
angle (degrees, anti-clockwise from east) = -102.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.7 5.26 19.750 0.125 AB
GALEX_NUV 47.75 1.74 19.703 0.040 AB
PanSTARRS_g 207.06 1.86 18.110 0.010 AB
PanSTARRS_r 263.62 2.04 17.848 0.008 AB
PanSTARRS_i 287.11 2.77 17.755 0.010 AB
PanSTARRS_z 285.52 6.25 17.761 0.024 AB
PanSTARRS_y 394.59 15.96 17.410 0.044 AB
2MASS_J 317.11 212.55 16.752 0.728 Vega
2MASS_H 269.13 369.43 16.458 1.490 Vega
2MASS_K 774.15 364.87 14.840 0.512 Vega
WISE_W1 204.08 22.85 15.427 0.122 Vega
WISE_W2 157.09 24.22 15.071 0.167 Vega
WISE_W3 312.67 89.85 12.488 0.312 Vega
WISE_W4 654.89 506.37 10.240 0.839 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.197 8.508 8.670
{\rm log}_{10}({\rm SFR}) -1.870 -1.168 -0.565
{\rm log}_{10}({\rm sSFR}) -10.440 -9.676 -8.893
{\rm stellar\ age} 1.552 5.122 7.230

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.705 -1.219 -0.571
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.857 -1.473 -0.046

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.327 0.611
\delta -0.740 -0.368 0.158
\tau_1/\tau_2 0.744 1.118 1.479
Q_{PAH} 1.294 3.350 5.574
U_{min} 3.326 8.605 16.081
{\rm log}_{10}(\gamma_e)\, -2.846 -1.812 -0.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.007 -0.983 -0.394
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.529 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.443 -1.535 -1.045
0.03-0.10 Gyr -1.979 -1.102 -0.436
0.10-0.33 Gyr -1.670 -0.927 -0.448
0.33-1.09 Gyr -2.413 -1.292 -0.887
1.09-3.58 Gyr -2.884 -1.453 -1.141
3.58-11.81 Gyr -3.322 -1.613 -1.238
11.81-13.12 Gyr -3.327 -1.647 -1.026

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.836 8.988 9.128
{\rm log}_{10}({\rm SFR}) -0.567 -0.352 -0.130
{\rm log}_{10}({\rm sSFR}) -9.624 -9.356 -9.053
{\rm stellar\ age} 1.471 3.986 5.723

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.886 -0.509 -0.211
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.077 0.026 0.187

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.075 0.154 0.270
\delta -0.139 0.178 0.331
\tau_1/\tau_2 0.584 0.868 1.182
Q_{PAH} 0.754 1.750 3.463
U_{min} 2.547 6.741 12.974
{\rm log}_{10}(\gamma_e)\, -3.277 -2.509 -1.505

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.860 -2.633 -1.821
{\rm log}_{10}(\tau_{AGN})\, 0.896 1.264 1.753

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.729 -0.563 -0.429
0.03-0.10 Gyr -0.558 -0.275 -0.020
0.10-0.33 Gyr -0.354 -0.066 0.222
0.33-1.09 Gyr -0.875 -0.423 -0.177
1.09-3.58 Gyr -1.717 -0.947 -0.635
3.58-11.81 Gyr -2.276 -1.242 -0.881
11.81-13.12 Gyr -2.374 -1.237 -0.736